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PC-DMIS 2019 R1 Object Library |
ENUM_CAD_VECTOR_OPTION Enumeration
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PCDLRN ActiveX DLL : ENUM_CAD_VECTOR_OPTION Enumeration

Glossary Item Box

# Members

Member | Value | Description
--- | --- | ---
CAD_RETURN_NORMAL_TO_CURVES | 1 | Return the normal to curves or, for surface boundaries, the surface normal. The curve normal is defined as the curve's second derivative vector negated.
CAD_RETURN_TANGENT_TO_CURVES | 0 | Return the tangent to curves (including boundaries). This is the default option.

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